ICRI Standard 310.2 Selecting and Specifying Concrete Surface Preparation for Sealers, Coatings, Polymer Overlays, and Concrete Repair with CSP Chips.

Use this guide to identify the surface profile of your concrete. CSP 1 being the indicator for a nearly smooth floor and CSP 10 indicative of an extremely rough floor. The range of variation will depend on strength, composition, aggregate and finish. CSP 1-4 not recommended with cement based products. Ideal Applications

In Part I of our series on concrete surface preparation, we looked at how to detect, remove and repair unsound concrete. In Part II, we saw the different kinds of surface contaminants for concrete and how to clean them. In Part III, we look at methods for roughening the surface in preparation for the coating or overlayment.

2023年7月25日 · The International Concrete Repair Institute (ICRI) has developed the Concrete Surface Profile (CSP) scale as a measure of surface roughness. This scale ranges from CSP 1 (nearly flat) to CSP 10 (very rough). Each CSP level represents the average distance from the peaks to the valleys on the surface.

The International Concrete Repair Institute (ICRI) produces 10 distinct concrete profiles formed by various surface preparation methods. Each profile carries a CSP number ranging from CSP 1 (nearly flat) to CSP 10 (very rough; amplitude greater than ¼” [6 mm]).

On June 23rd, 2016, the U.S. General Services Administration (GSA) published a final General Services Acquisition Regulation (GSAR) rule to capture transactional data on procurements across all of its Federal Supply Schedules (FSS) contracts or Multiple Award Schedule (MAS) contracts, and Government-wide Indefinite-Delivery, Indefinite-Quantity...

2017年11月22日 · Use this guide to identify the surface profile of your concrete. CSP1 being the indicator for a nearly flat floor and CSP10 indicative of an extremely rough floor. The range of variation will depend on strength, composition, aggregate and finish.

2021年11月12日 · Concrete Surface Profile (CSP) is a reference developed by the International Concrete Repair Institute to help ensure a standard for surface profiles for coatings and toppings. (ICRI 310.2R-2013) Use the Dur-A-Flex CSP Chart to determine which CSP is required for the the system being installed

(A) ICRI(1) 310.2,1 Concrete Surface Profiles (CSP); see footnote in Appendix A,Table A2. (B) No Change 1.3 The requirements of this standard are applicable to all types of cementitious sur-faces including, but not limited to, cast-in-place concrete floors and walls, precast slabs, masonry walls, shotcrete surfaces and cementitious grouts ...

2012年2月2日 · Determination of cotton yarn strength and C.S.P. by lea strength tester. C.S.P is the product of English count and strength of yarn in pound. i.e. C.S.P = Strength of yarn in pound x Count in English system. Again, English count is the no. of hanks in 840 yards length per 1 pound weight of yarn. ………………….. L x w. W = wt.