Q:  IS LIQUI-HARD A COATING ?
      LIQUI-HARD是涂层产品吗?
A:   No.  Liqui-hard is a penetrating product consisting of active chemicals that deeply penetrate the surface of concrete. The chemical reaction process   of Liqui-hard penetrates progressively through the concrete and chemically solidifies all the component parts into a homogeneous concrete mass leaving no film or coating. This process permanently increases the density and longevity of the entire concrete surface.
      不是。LIQUI-HARD是纵向渗入到混凝土的里面，与混凝土中各种成分发生化学反应并使之固化成一个坚实固体，有效提高地面密度和强度的密封固化剂。而且施工后表面不  会有任何薄膜或残渣，能永久性地提高地面的密度，延长其使用寿命。

Q:  WHERE CAN LIQUI-HARD BE USED ?
      LIQUI-HARD能用在哪些地方?
A:   Liqui-hard is recommended for use wherever hardening, dust proofing, and improved chemically resistant surfaces are required. Ideal applications   include floors in industrial plants and warehouses, storage silos, sewage plants, chemical processing facilities, refineries, automotive facilities,   parking garages, machine shops, food facilities, and heavy pedestrian floor traffic areas such as civic centers, sports arenas, stadiums, hospitals,   airports and museums.  Liqui-hard can successfully be used in conjunction with shake-on hardeners.
      任何要求达到硬化、防尘和防腐性能高的地面都可以使用LIQUI-HARD密封固化剂。比较常用的如：工厂、储存仓库、污水厂、化学处理车间、精炼厂、汽车零配件厂、停车  场、模具厂、食品厂，人流量大的地面如：人民广场、运动场馆、体育馆、医院、机场以及博物馆等。LIQUI-HARD与干粉式耐磨骨料.配合使用，效果将会更好。

Q:  IS LIQUI-HARD VOC COMPLIANT ?
      LIQUI-HARD符合VOC规定吗?
A:   Yes. Liqui-hard meets the maximum voc contents of 400 g/l for concrete protective coatings as required by the United States environmental protection agency architectural coatings rule. Liqui-hard is water based, non-toxic, and non-flammable and actually has a voc content of 0 g/l.
      符合。Liqui-hard完全符合<美国环境保护局建筑涂料规则>规定的挥发性有机化合物最多不能超过400 g/l的规定。Liqui-hard是水基材料，无毒、不燃，而且所含挥发性有机化合物基本为0 g/l。

Q:  WHEN CAN I START USING THE FLOOR AFTER APPLICATION?
      Liqui-hard施工后多久可以投入使用?
A:   As soon as concrete surface is dry you may start using the floor.
      地面一经干燥即可投入使用。

Q:  WHEN WILL LIQUI-HARD HARDEN AND DUSTPROOF THE CONCRETE ?
      LIQUI-HARD何时可以达到硬化和防尘效果?
A:   The hardening, dust proofing process starts the minute you apply liqui-hard to the surface of the concrete. As the material penetrates into the surface and the chemical reaction starts you are already on your way to a hardened, densified, dust proofed floor. This process will continue for several months.
      从施工那一刻开始，LIQUI-HARD就可以发挥其硬化和防尘效用。当材料渗入混凝土里面并与混凝土各种成分发生化学反应时，您已经离拥有一个硬化、致密、防尘的优质工业地坪不远了，这个过程将会持续几个月。

Q:  WHEN WILL A LIQUI-HARD FLOOR DEVELOP A SHEEN ?
      LIQUI-HARD地面何时出现表面光泽度?
A:  Generally a Liqui-hard floor develops sheen over time. The amount of cleaning, scrubbing, traffic, and use will facilitate and increase the sheen quicker. There are methods to increase or develop a sheen quicker using mechanical means.
      一般来说LIQUI-HARD地面的光泽度是随着时间的推移而逐渐加强的。经常的擦洗和使用将会促进增加地面光泽度。如果用机械抛光方式，将会更快！

Q:  WHEN WILL A LIQUI-HARD FLOOR BECOME SEALED ?
      LIQUI-HARD地面何时达到密封效果?
A:   The sealing process begins as the Liqui-hard is being applied. The chemical reaction will continue for several months. During this time, spills    should be cleaned immediately to prevent staining.
      从一施工开始，LIQUI-HARD就进行其密封过程，它与混凝土各成分的化学反应过程将会持续几个月。期间，为防止地面污染必须立即清除所有表面泌出物。

Q:  IS A LIQUI-HARD FLOOR PERMANENT ?
     使用LIQUI-HARD处理地面可以获得一种永久性的优质工业地坪吗?
A:   Yes, you will never need to recoat a Liqui-hard floor. The Liqui-hard floor will become better with age.
      可以。LIQUI-HARD是种一劳永逸的地面处理剂，使用时间越久，效果越好。

Q:  CAN A LIQUI-HARD FLOOR BE PAINTED OR STRIPED ?
      能在LIQUI-HARD地面上涂漆或打磨条纹吗?
A:   Yes. Many parking garages and industrial floors require painting and paint stripes. A Liqui-hard floor is not a coating and leaves the surface free of films that can block adhesion of paints. As long as paint is approved for concrete, the Liqui-hard floor may be painted or striped. Contact paint manufacturer to confirm compatibility with concrete surfaces.
      可以。很多停车场和工厂地面要求施工LIQUI-HARD后涂漆或打磨条纹。LIQUI-HARD不是涂层，因此不会析出任何会影响油漆粘着力的薄膜或残渣。只要是适合水泥地面的油漆，施工LIQUI-HARD后都可以涂漆或打磨条纹。涂漆之前咨询油漆生产商确认该油漆是否与水泥地面兼容。

Q:  WILL A LIQUI-HARD FLOOR BE SLIPPERY ?
      LIQUI-HARD地面会打滑吗?

A:   Since Liqui-hard penetrates the surface and does not leave a film or coating, the floor's resistance to slip is unchanged from the original non-Liqui-hard concrete.
      不会。因为LIQUI-HARD是渗入混凝土里面，施工后的地面不会留下薄膜或残渣，所以地面的防滑能力和没有施工LIQUI-HARD时是一样的。

Q:  CAN LIQUI-HARD BE USED FOR EXTERIOR APPLICATIONS ?
      LIQUI-HARD能在室外施工吗?
A:   Yes, Liqui-hard improves resistance to rain, sun, freezing temperatures and pool chemicals. Please refer to application instructions for hot and cold temperature uses.
      可以. LIQUI-HARD抵抗雨水、阳光、冰点和化学物质。施工之前请分别参考冷、热环境下的产品使用说明。

Q:  CAN LIQUI-HARD BE USED ON COLORED CONCRETE ?
      LIQUI-HARD能用在彩色水泥上吗?
A:   Yes. Colored concrete must be fully cured a minimum of 28 days before the application of Liqui-hard. Color in the concrete must be added to the entire mix.
      可以。但在施工LIQUI-HARD之前，彩色水泥必须至少养护28天，而且必须保证水泥的颜色被充分渗透。

Q:  CAN LIQUI-HARD BE USED ON ACID STAINED CONCRETE ?
      LIQUI-HARD能用在被酸腐蚀的混凝土表面吗?
A:   Yes. The acid stain must be completely neutralized prior to the application of Liqui-hard.
      可以。但在施工LIQUI-HARD之前，必须中和混凝土表面所有酸性污物。

Q:  IS MORE THAN ONE APPLICATION REQUIRED ?
      施工一次是否不够?
A:   No. One application is sufficient to provide the desired results of hardness, densification, dust proofing, curing, and sealing. A second coat may be applied to facilitate a faster sheen if desired or on extremely porous concrete.
      不，LIQUI-HARD只需施工一次就足以达到客户对地坪硬度、致密性、防尘、固化和密封的要求。如果需要快速达到光泽度或者是材料需要应用在一个特别多孔的混凝土表面的话可以再施工一次。

Q:  WILL LIQUI-HARD LEAVE WHITE DEPOSITS ON THE CONCRETE SURFACE ?
      LIQUI-HARD施工完后地坪表面是否会有白色沉淀物?

A:   A properly applied and installed Liqui-hard floor will leave no film or residue on the surface that will turn white or leave crystals. Liqui-hard contains special additives to aid in the flushing process to help prevent material from remaining on the surface. Complete removal of excess material is crucial; thoroughly flush surface of concrete with water.
      按LIQUI-HARD施工工艺正确施工LIQUI-HARD后，地坪表面不会留下任何将会变白或变成结晶物的薄膜或残渣。

Q:  WILL LIQUI-HARD IN A LIQUID STATE FREEZE ?
      LIQUI-HARD会被冻结吗?
A:   Yes.  If product has been frozen, properly thaw and mix before applying. A minimum product temperature of 35 degrees F (2 degrees C) must beobtained before application.
      会。如果材料被冻住了，在施工前必须适当地融化和搅拌。LIQUI-HARD的施工温度必须在2℃以上。

Q:  WHAT IS THE MAXIMUM TEMPERATURE OF THE CONCRETE THAT LIQUI-HARD CAN BE APPLIED?
      LIQUI-HARD的最大施工温度是多少?
A:  135 degrees F (57 degrees C)
      57℃.

Q:  WHAT IS THE MINIMUM TEMPERATURE OF THE CONCRETE THAT I CAN APPLY LIQUI-HARD ?
      LIQUI-HARD的最小施工温度是多少?
A:  35 degrees F, (2 degrees C)2℃。

Q:  WHAT IS THE PH OF LIQUI-HARD ?
      LIQUI-HARD的酸度值是多少?
A:   Ph 11.0 typical
      标准值：11.

Q:  CAN LIQUI-HARD BE APPLIED TO CONCRETE CONTAINING SYNTHETIC OR STEEL FIBRES ?
      LIQUI-HARD能被应用在合成物质或钢纤维的表面上吗?

A:  Yes.
     可以。

Q:  HOW SHOULD A LIQUI-HARD FLOOR BE MAINTAINED ?
      LIQUI-HARD地坪表面应该怎样去维护?
A:   A regular cleaning regimen should be utilized for best results. Cleaning and scrubbing will enhance and increase the surface sheen faster. During the Sealing process it is beneficial to clean on a regular basis (two times per week) to prevent contaminants from staining or discoloring the floor.
      只需一般的清洗即可。LIQUI-HARD地坪能随日常清洗而不断增加其表面光泽度。在材料的密封过程中，可以防止污物污染地坪表面或使之褪色。

Q:  WHAT TYPE OF DETERGENT SHOULD I USE TO CLEAN A LIQUI-HARD FLOOR ?
      可以用何种洗涤剂来清洗LIQUI-HARD地面?
A:   Any commercially available, non-acidic, mild cleaning detergent. Detergent should not contain any sulfites, hydroxides, or acids.
      任何商业用途的中性和非酸性洗涤剂都可以使用。洗涤剂不能含有任何亚硫酸盐、氢氧化物或酸性物质。

Q:  WILL LIQUI-HARD CHANGE THE APPEARANCE OF A  CONCRETE SURFACE ?
      LIQUI-HARD能改善混凝土地面的外观吗?
A:   Once treated, the concrete slab will continue to develop sheen when exposed to traffic, use, and scrubbing.
      一旦施用了LIQUI-HARD，地坪表面会随着车辆通行、擦洗等应用不断增加表面光泽度。即使用时间越长，感光效果越好。

Q:  HOW CAN I REMOVE TYRE MARKS FROM A LIQUI-HARD FLOOR ?
      LIQUI-HARD地坪表面怎样清除轮胎印痕?
A:   A Liqui-hard floor is resistant to tire marks due to the surface densification and absence of a film or coating that may burn or melt from tiretraffic. Tyre marks can easily be removed with a mild detergent or degreaser.
      因为LIQUI-HARD具有致密性且施工后不会产生和轮胎反应的薄膜或残渣，所以LIQUI-HARD地面基本上不会有轮胎印痕，即使有的话也能轻易地被清除。

Q:  CAN LIQUI-HARD BE USED ON OLD OR EXISTING CONCRETE?
      LIQUI-HARD能用在旧地面上吗?
A:   Yes.
      可以。

Q:  WHAT IS THE DRYING TIME OF LIQUI-HARD ?
      LIQUI-HARD的干燥时间是多少?
A:   2 to 4 hours on new concrete. May be extended on existing concrete due to surface conditions.
      新地面需要干燥2-4个小时，而旧地面则要根据地面情况而定。

Q:  HOW LONG HAS W.R. MEADOWS BEEN IN BUSINESS ?
      W.R. MEADOWS公司是什么时候成立的?
A:   Since 1926。
      W.R. MEADOWS公司成立于1926年。